Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 67 insertions, 10 deletions

diff --git a/toolkit/mozapps/extensions/internal/XPIDatabase.sys.mjs b/toolkit/mozapps/extensions/internal/XPIDatabase.sys.mjs
index d7541167fa..e70322d3a4 100644
--- a/toolkit/mozapps/extensions/internal/XPIDatabase.sys.mjs
+++ b/toolkit/mozapps/extensions/internal/XPIDatabase.sys.mjs
@@ -200,6 +200,7 @@ const PROP_JSON_FIELDS = [
   "incognito",
   "userPermissions",
   "optionalPermissions",
+  "requestedPermissions",
   "sitePermissions",
   "siteOrigin",
   "icons",
@@ -1426,6 +1427,21 @@ AddonWrapper = class {
     return addon.location.name == KEY_APP_PROFILE;
   }
 
+  /**
+   * Returns true if the addon is configured to be installed
+   * by enterprise policy.
+   */
+  get isInstalledByEnterprisePolicy() {
+    const policySettings = Services.policies?.getExtensionSettings(this.id);
+    return ["force_installed", "normal_installed"].includes(
+      policySettings?.installation_mode
+    );
+  }
+
+  /**
+   * Required permissions that extension has access to based on its manifest.
+   * In mv3 this doesn't include host_permissions.
+   */
   get userPermissions() {
     return addonFor(this).userPermissions;
   }
@@ -1434,6 +1450,49 @@ AddonWrapper = class {
     return addonFor(this).optionalPermissions;
   }
 
+  /**
+   * Additional permissions that extension is requesting in its manifest.
+   * Currently this is host_permissions in MV3.
+   */
+  get requestedPermissions() {
+    return addonFor(this).requestedPermissions;
+  }
+
+  /**
+   * A helper that returns all permissions for the install prompt.
+   */
+  get installPermissions() {
+    let required = this.userPermissions;
+    if (!required) {
+      return null;
+    }
+    let requested = this.requestedPermissions;
+    // Currently this can't result in duplicates, but if logic of what goes
+    // into these lists changes, make sure to check for dupes.
+    let perms = {
+      origins: required.origins.concat(requested?.origins ?? []),
+      permissions: required.permissions.concat(requested?.permissions ?? []),
+    };
+    return perms;
+  }
+
+  get optionalOriginsNormalized() {
+    const { permissions } = this.userPermissions;
+    const { origins } = this.optionalPermissions;
+
+    const { patterns } = new MatchPatternSet(origins, {
+      restrictSchemes: !(
+        this.isPrivileged && permissions?.includes("mozillaAddons")
+      ),
+      ignorePath: true,
+    });
+
+    // De-dup the normalized host permission patterns.
+    return patterns
+      ? [...new Set(patterns.map(matcher => matcher.pattern))]
+      : [];
+  }
+
   isCompatibleWith(aAppVersion, aPlatformVersion) {
     return addonFor(this).isCompatibleWith(aAppVersion, aPlatformVersion);
   }
diff --git a/toolkit/mozapps/extensions/internal/XPIInstall.sys.mjs b/toolkit/mozapps/extensions/internal/XPIInstall.sys.mjs
index 4a26785da8..5bb81a5f60 100644
--- a/toolkit/mozapps/extensions/internal/XPIInstall.sys.mjs
+++ b/toolkit/mozapps/extensions/internal/XPIInstall.sys.mjs
@@ -97,7 +97,6 @@ const PREF_XPI_FILE_WHITELISTED = "xpinstall.whitelist.fileRequest";
 const PREF_XPI_WHITELIST_REQUIRED = "xpinstall.whitelist.required";
 const PREF_XPI_WEAK_SIGNATURES_ALLOWED =
   "xpinstall.signatures.weakSignaturesTemporarilyAllowed";
-const PREF_XPI_WEAK_SIGNATURES_ALLOWED_DEFAULT = true;
 
 const PREF_SELECTED_THEME = "extensions.activeThemeID";
 
@@ -543,8 +542,9 @@ async function loadManifestFromWebManifest(aPackage, aLocation) {
   // WebExtensions don't use iconURLs
   addon.iconURL = null;
   addon.icons = manifest.icons || {};
-  addon.userPermissions = extension.manifestPermissions;
+  addon.userPermissions = extension.getRequiredPermissions();
   addon.optionalPermissions = extension.manifestOptionalPermissions;
+  addon.requestedPermissions = extension.getRequestedPermissions();
   addon.applyBackgroundUpdates = AddonManager.AUTOUPDATE_DEFAULT;
 
   function getLocale(aLocale) {
@@ -1664,12 +1664,13 @@ class AddonInstall {
           this.addon.signedDate &&
           !hasStrongSignature(this.addon)
         ) {
-          const addonAllowedByPolicies = Services.policies.getExtensionSettings(
-            this.addon.id
-          )?.temporarily_allow_weak_signatures;
+          const addonAllowedByPolicies =
+            Services.policies?.getExtensionSettings(
+              this.addon.id
+            )?.temporarily_allow_weak_signatures;
 
           const globallyAllowedByPolicies =
-            Services.policies.getExtensionSettings(
+            Services.policies?.getExtensionSettings(
               "*"
             )?.temporarily_allow_weak_signatures;
 
@@ -4411,10 +4412,7 @@ export var XPIInstall = {
   },
 
   isWeakSignatureInstallAllowed() {
-    return Services.prefs.getBoolPref(
-      PREF_XPI_WEAK_SIGNATURES_ALLOWED,
-      PREF_XPI_WEAK_SIGNATURES_ALLOWED_DEFAULT
-    );
+    return Services.prefs.getBoolPref(PREF_XPI_WEAK_SIGNATURES_ALLOWED, false);
   },
 
   getWeakSignatureInstallPrefName() {